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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_9d8b5820aeddb56054d6182409bbdf51.html">cpp0x</a></li>  </ul>
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<div class="title">multivector.h</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#ifndef __GAALET_MULTIVECTOR_H</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="preprocessor">#define __GAALET_MULTIVECTOR_H</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;</div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="preprocessor">#include &quot;configuration_list.h&quot;</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="preprocessor">#include &quot;expression.h&quot;</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="preprocessor">#include &quot;multivector_element.h&quot;</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;</div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor">#include &lt;algorithm&gt;</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="preprocessor">#include &lt;array&gt;</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;</div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;</div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacegaalet.html">gaalet</a></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;{</div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;</div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment">//multivector struct</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">//template&lt;typename CL, typename SL=sl::sl_null&gt;</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment">//struct multivector : public expression&lt;multivector&lt;CL, SL&gt;&gt;</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> CL, <span class="keyword">typename</span> M, <span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="structgaalet_1_1multivector.html">   19</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structgaalet_1_1multivector.html">multivector</a> : <span class="keyword">public</span> <a class="code" href="structgaalet_1_1expression.html">expression</a>&lt;multivector&lt;CL, M, T&gt;&gt;</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;{</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;   <span class="keyword">typedef</span> CL clist;</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;   <span class="keyword">static</span> <span class="keyword">const</span> conf_t size = clist::size;</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;   </div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;   <span class="keyword">typedef</span> M metric;</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;   </div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;   <span class="keyword">typedef</span> T element_t;</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;   <span class="comment">//initialization</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;   <a class="code" href="structgaalet_1_1multivector.html">multivector</a>()</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;   {</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;      <span class="comment">//std::fill(data, data+size, 0.0);</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;      <span class="comment">//std::fill(data.begin(), data.end(), null_element);</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;      <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i=0; i&lt;size; ++i) data[i] = null_element&lt;element_t&gt;::value();</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;   }</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;   <a class="code" href="structgaalet_1_1multivector.html">multivector</a>(std::initializer_list&lt;element_t&gt; s)</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;   {</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;      <span class="comment">//element_t* last = std::copy(s.begin(), (s.size()&lt;=size) ? s.end() : (s.begin()+size), data);</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;      <span class="keyword">typename</span> std::array&lt;element_t, size&gt;::iterator last = std::copy(s.begin(), (s.size()&lt;=size) ? s.end() : (s.begin()+size), data.begin());</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;      <span class="comment">//std::fill(last, data+size, 0.0);</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;      <span class="comment">//std::fill(last, data.end(), null_element);</span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;      <span class="keywordflow">for</span>(<span class="keyword">typename</span> std::array&lt;element_t, size&gt;::iterator it = last; it!=data.end(); ++it) (*it) = <a class="code" href="structgaalet_1_1null__element.html">null_element&lt;element_t&gt;::value</a>();</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;   }</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;   <span class="comment">//return element by index, index known at runtime</span></div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;   <span class="keyword">const</span> element_t&amp; operator[](<span class="keyword">const</span> conf_t&amp; index)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;      <span class="keywordflow">return</span> data[index];</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;   }</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;   element_t&amp; operator[](<span class="keyword">const</span> conf_t&amp; index) {</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;      <span class="keywordflow">return</span> data[index];</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;   }</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;   <span class="comment">//return element by index, index known at compile time</span></div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;   <span class="keyword">template</span>&lt;conf_t index&gt;</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;   <span class="keyword">const</span> element_t&amp; <span class="keyword">get</span>() <span class="keyword">const</span> {</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;      <span class="keywordflow">return</span> data[index];</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;   }</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;   <span class="keyword">template</span>&lt;conf_t index&gt;</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;   element_t&amp; <span class="keyword">get</span>() {</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;      <span class="keywordflow">return</span> data[index];</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;   }</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;   <span class="comment">//return element by configuration (basis vector), configuration known at compile time</span></div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;   <span class="keyword">template</span>&lt;conf_t conf&gt;</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;   element_t element()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;      <span class="keyword">static</span> <span class="keyword">const</span> conf_t index = <a class="code" href="structgaalet_1_1search__element.html">search_element&lt;conf, clist&gt;::index</a>;</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;      <span class="comment">//static_assert(index&lt;size, &quot;element&lt;conf_t&gt;(): no such element in configuration list&quot;);</span></div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;      <span class="keywordflow">return</span> (index&lt;size) ? data[index] : <a class="code" href="structgaalet_1_1null__element.html">null_element&lt;element_t&gt;::value</a>();</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;   }</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;   <span class="comment">//evaluation</span></div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;   <span class="keyword">template</span>&lt;<span class="keyword">typename</span> E, conf_t index = 0&gt;</div>
<div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="structgaalet_1_1multivector_1_1ElementEvaluation.html">   74</a></span>&#160;   <span class="keyword">struct </span><a class="code" href="structgaalet_1_1multivector_1_1ElementEvaluation.html">ElementEvaluation</a></div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;   {                          <span class="comment">//v no reference to pointer *&amp; with gcc4.5 possible... What&#39;s going on?</span></div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;      <span class="comment">/*static void eval(element_t* const data, const E&amp; e) {</span></div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="comment">         data[index] = e.element&lt;get_element&lt;index, clist&gt;::value&gt;();</span></div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="comment">         ElementEvaluation&lt;E, index+1&gt;::eval(data, e);</span></div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<span class="comment">      }*/</span></div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;      <span class="keyword">static</span> <span class="keywordtype">void</span> eval(std::array&lt;element_t, size&gt;&amp; data, <span class="keyword">const</span> E&amp; e) {</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;         std::get&lt;index&gt;(data) = e.element&lt;<a class="code" href="structgaalet_1_1get__element.html">get_element&lt;index, clist&gt;::value</a>&gt;();</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;         <a class="code" href="structgaalet_1_1multivector_1_1ElementEvaluation.html">ElementEvaluation&lt;E, index+1&gt;::eval</a>(data, e);</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;      }</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;   };</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;   <span class="keyword">template</span>&lt;<span class="keyword">typename</span> E&gt;</div>
<div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="structgaalet_1_1multivector_1_1ElementEvaluation_3_01E_00_01size-1_01_4.html">   86</a></span>&#160;   <span class="keyword">struct </span><a class="code" href="structgaalet_1_1multivector_1_1ElementEvaluation.html">ElementEvaluation</a>&lt;E, size-1&gt;</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;   {</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;      <span class="comment">/*static void eval(element_t* const data, const E&amp; e) {</span></div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;<span class="comment">         data[size-1] = e.element&lt;get_element&lt;size-1, clist&gt;::value&gt;();</span></div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;<span class="comment">      }*/</span></div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;      <span class="keyword">static</span> <span class="keywordtype">void</span> eval(std::array&lt;element_t, size&gt;&amp; data, <span class="keyword">const</span> E&amp; e) {</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;         std::get&lt;size-1&gt;(data) = e.element&lt;<a class="code" href="structgaalet_1_1get__element.html">get_element&lt;size-1, clist&gt;::value</a>&gt;();</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;      }</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;   };</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;   <span class="comment">//   constructor evaluation</span></div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;   <span class="keyword">template</span>&lt;<span class="keyword">class</span> E&gt;</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;   <a class="code" href="structgaalet_1_1multivector.html">multivector</a>(<span class="keyword">const</span> <a class="code" href="structgaalet_1_1expression.html">expression&lt;E&gt;</a>&amp; e_) {</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;      <span class="keyword">const</span> E&amp; e(e_);</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;      <a class="code" href="structgaalet_1_1multivector_1_1ElementEvaluation.html">ElementEvaluation&lt;E&gt;::eval</a>(data, e);</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;   }</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;   <span class="comment">//copy --- seems slower with global eval function (overrides rvalue reference assignment operator?)</span></div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;   <span class="comment">/*void operator=(const multivector&amp; mv)</span></div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;<span class="comment">   {</span></div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;<span class="comment">      std::copy(mv.data, mv.data+size, data);</span></div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;<span class="comment">   }*/</span></div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;   <span class="comment">//assignment evaluation</span></div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;   <span class="keyword">template</span>&lt;<span class="keyword">class</span> E&gt;</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;   <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code" href="structgaalet_1_1expression.html">expression&lt;E&gt;</a>&amp; e_) {</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;      <span class="comment">//const E&amp; e(e_);</span></div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;      <span class="comment">//ElementEvaluation&lt;E&gt;::eval(data, e);</span></div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;      <span class="comment">//multivector mv(e_);</span></div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;      <span class="comment">//*this = std::move(mv);</span></div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;      *<span class="keyword">this</span> = <a class="code" href="structgaalet_1_1multivector.html">multivector</a>(e_);</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;      <span class="comment">//data = std::move(mv.data);</span></div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;      <span class="comment">//std::copy(mv.data, mv.data+size, data);</span></div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;      <span class="comment">//element_t temp_data[size];</span></div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;      <span class="comment">//std::copy(temp_data, temp_data+size, data);</span></div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;      <span class="comment">//</span></div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;      <span class="comment">//std::array&lt;element_t, size&gt; temp_data;</span></div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;      <span class="comment">//ElementEvaluation&lt;E&gt;::eval(temp_data, e);</span></div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;      <span class="comment">//std::copy(temp_data.begin(), temp_data.end(), data.begin());</span></div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;      <span class="comment">//data = std::move(temp_data);</span></div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;   }</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;   <span class="comment">//assignment without temporary</span></div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;   <span class="keyword">template</span>&lt;<span class="keyword">class</span> E&gt;</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;   <span class="keywordtype">void</span> assign(<span class="keyword">const</span> expression&lt;E&gt;&amp; e_) {</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;      <span class="keyword">const</span> E&amp; e(e_);</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;      ElementEvaluation&lt;E&gt;::eval(data, e);</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;   }</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;<span class="keyword">protected</span>:</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;   <span class="comment">//element_t data[size];</span></div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;   std::array&lt;element_t, size&gt; data;</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;};</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;<span class="comment">//specialization for scalar multivector type</span></div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> M, <span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00144"></a><span class="lineno"><a class="line" href="structgaalet_1_1multivector_3_01configuration__list_3_010x00_00_01cl__null_01_4_00_01M_00_01T_01_4.html">  144</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structgaalet_1_1multivector.html">multivector</a>&lt;<a class="code" href="structgaalet_1_1configuration__list.html">configuration_list</a>&lt;0x00, <a class="code" href="structgaalet_1_1cl__null.html">cl_null</a>&gt;, M, T&gt; : <span class="keyword">public</span> <a class="code" href="structgaalet_1_1expression.html">expression</a>&lt;multivector&lt;configuration_list&lt;0x00, cl_null&gt;, M, T&gt;&gt;</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;{</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;   <span class="keyword">typedef</span> <a class="code" href="structgaalet_1_1configuration__list.html">configuration_list&lt;0x00, cl_null&gt;</a> <a class="code" href="structgaalet_1_1configuration__list.html">clist</a>;</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;   <span class="keyword">static</span> <span class="keyword">const</span> conf_t size = clist::size;</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;   </div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;   <span class="keyword">typedef</span> M metric;</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;   <span class="keyword">typedef</span> T element_t;</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;   <span class="comment">//initialization</span></div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;   <a class="code" href="structgaalet_1_1multivector.html">multivector</a>()</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;      :  value(<a class="code" href="structgaalet_1_1null__element.html">null_element&lt;element_t&gt;::value</a>())</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;   { }</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;   <a class="code" href="structgaalet_1_1multivector.html">multivector</a>(<span class="keyword">const</span> element_t&amp; setValue)</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;      :  value(setValue)</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;   { }</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;   <a class="code" href="structgaalet_1_1multivector.html">multivector</a>(std::initializer_list&lt;element_t&gt; s)</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;      :  value(*s.begin())</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;   { }</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;   <span class="comment">//conversion operator</span></div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;   <span class="keyword">operator</span> element_t() {</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;      <span class="keywordflow">return</span> value;</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;   }</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;   <span class="comment">//return element by index, index known at runtime</span></div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;   <span class="keyword">const</span> element_t&amp; operator[](<span class="keyword">const</span> conf_t&amp;)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;      <span class="keywordflow">return</span> value;</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;   }</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;   element_t&amp; operator[](<span class="keyword">const</span> conf_t&amp; index) {</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;      <span class="keywordflow">return</span> value;</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;   }</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;   <span class="comment">//return element by index, index known at compile time</span></div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;   <span class="keyword">template</span>&lt;conf_t index&gt;</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;   <span class="keyword">const</span> element_t&amp; <span class="keyword">get</span>() <span class="keyword">const</span> {</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;      <span class="keywordflow">return</span> value;</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;   }</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;   <span class="comment">//return element by configuration (basis vector), configuration known at compile time</span></div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;   <span class="keyword">template</span>&lt;conf_t conf&gt;</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;   element_t element()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;      <span class="comment">//static const conf_t index = search_element&lt;conf, clist&gt;::index;</span></div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;      <span class="comment">//static_assert(index&lt;size, &quot;element&lt;conf_t&gt;(): no such element in configuration list&quot;);</span></div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;      <span class="keywordflow">return</span> (conf==0x00) ? value : <a class="code" href="structgaalet_1_1null__element.html">null_element&lt;element_t&gt;::value</a>();</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;   }</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;   <span class="comment">//   constructor evaluation</span></div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;   <span class="keyword">template</span>&lt;<span class="keyword">class</span> E&gt;</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;   <a class="code" href="structgaalet_1_1multivector.html">multivector</a>(<span class="keyword">const</span> <a class="code" href="structgaalet_1_1expression.html">expression&lt;E&gt;</a>&amp; e_) {</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;      <span class="keyword">const</span> E&amp; e(e_);</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;      value = e.element&lt;0x00&gt;();</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;   }</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;   <span class="comment">//   assignment evaluation</span></div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;   <span class="keyword">template</span>&lt;<span class="keyword">class</span> E&gt;</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;   <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code" href="structgaalet_1_1expression.html">expression&lt;E&gt;</a>&amp; e_) {</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;      <span class="keyword">const</span> E&amp; e(e_);</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;      value = e.element&lt;0x00&gt;();</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;   }</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;<span class="keyword">protected</span>:</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;   element_t value;</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;};</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;} <span class="comment">//end namespace gaalet</span></div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">class</span> A&gt; <span class="keyword">inline</span></div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;<a class="code" href="structgaalet_1_1multivector.html">gaalet::multivector&lt;typename A::clist, typename A::metric, typename A::element_t&gt;</a></div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;eval(<span class="keyword">const</span> <a class="code" href="structgaalet_1_1expression.html">gaalet::expression&lt;A&gt;</a>&amp; a) {</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;   <span class="keywordflow">return</span> <a class="code" href="structgaalet_1_1multivector.html">gaalet::multivector&lt;typename A::clist, typename A::metric, typename A::element_t&gt;</a>(a);</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;}</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="ttc" id="structgaalet_1_1multivector_html"><div class="ttname"><a href="structgaalet_1_1multivector.html">gaalet::multivector</a></div><div class="ttdef"><b>Definition:</b> multivector.h:19</div></div>
<div class="ttc" id="namespacegaalet_html"><div class="ttname"><a href="namespacegaalet.html">gaalet</a></div><div class="ttdef"><b>Definition:</b> addition.h:4</div></div>
<div class="ttc" id="structgaalet_1_1expression_html"><div class="ttname"><a href="structgaalet_1_1expression.html">gaalet::expression</a></div><div class="ttdef"><b>Definition:</b> expression.h:16</div></div>
<div class="ttc" id="structgaalet_1_1configuration__list_html"><div class="ttname"><a href="structgaalet_1_1configuration__list.html">gaalet::configuration_list</a></div><div class="ttdef"><b>Definition:</b> configuration_list.h:10</div></div>
<div class="ttc" id="structgaalet_1_1get__element_html"><div class="ttname"><a href="structgaalet_1_1get__element.html">gaalet::get_element</a></div><div class="ttdef"><b>Definition:</b> configuration_list.h:29</div></div>
<div class="ttc" id="structgaalet_1_1cl__null_html"><div class="ttname"><a href="structgaalet_1_1cl__null.html">gaalet::cl_null</a></div><div class="ttdef"><b>Definition:</b> configuration_list.h:19</div></div>
<div class="ttc" id="structgaalet_1_1search__element_html"><div class="ttname"><a href="structgaalet_1_1search__element.html">gaalet::search_element</a></div><div class="ttdef"><b>Definition:</b> configuration_list.h:88</div></div>
<div class="ttc" id="structgaalet_1_1multivector_1_1ElementEvaluation_html"><div class="ttname"><a href="structgaalet_1_1multivector_1_1ElementEvaluation.html">gaalet::multivector::ElementEvaluation</a></div><div class="ttdef"><b>Definition:</b> multivector.h:74</div></div>
<div class="ttc" id="structgaalet_1_1null__element_html"><div class="ttname"><a href="structgaalet_1_1null__element.html">gaalet::null_element</a></div><div class="ttdef"><b>Definition:</b> multivector_element.h:99</div></div>
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